diff --git a/app/assets/index.html b/app/assets/index.html
index 567a2f9bf..0bb824a1b 100644
--- a/app/assets/index.html
+++ b/app/assets/index.html
@@ -76,8 +76,8 @@
     // Additional JS functions here
     window.fbAsyncInit = function() {
       FB.init({
-        appId      : '148832601965463', // App ID
-        channelUrl : 'http://codecombat.com/channel.html', // Channel File
+        appId      : document.location.origin === 'http://localhost:3000' ? '607435142676437' : '148832601965463', // App ID
+        channelUrl : document.location.origin +'/channel.html', // Channel File
         status     : true, // check login status
         cookie     : true, // enable cookies to allow the server to access the session
         xfbml      : true  // parse XFBML
diff --git a/app/templates/home.jade b/app/templates/home.jade
index ba496db05..9e5d3be94 100644
--- a/app/templates/home.jade
+++ b/app/templates/home.jade
@@ -5,7 +5,7 @@ block content
   h1#site-slogan(data-i18n="home.slogan") Learn to Code JavaScript by Playing a Game
 
   #trailer-wrapper
-    <iframe width="920" height="518" src="//www.youtube.com/embed/1zjaA13k-dA?rel=0&controls=0&modestbranding=1&showinfo=0&iv_load_policy=3&vq=hd720&wmode=transparent" frameborder="0" allowfullscreen></iframe>
+    <iframe width="920" height="518" src="//www.youtube.com/embed/1zjaA13k-dA?rel=0&controls=0&modestbranding=1&showinfo=0&iv_load_policy=3&vq=hd720&wmode=transparent" frameborder="0" wmode="opaque" allowfullscreen></iframe>
     img(src="/images/pages/home/video_border.png")
   
   hr
diff --git a/server/levels/level_handler.coffee b/server/levels/level_handler.coffee
index cdb1936cb..21a0bcc42 100644
--- a/server/levels/level_handler.coffee
+++ b/server/levels/level_handler.coffee
@@ -183,7 +183,6 @@ LevelHandler = class LevelHandler extends Handler
 
       query.exec (err, sessionResults) ->
         return res.send([]) unless sessionResults.length
-        res.send(sessionResults)
         userMap = {}
         userMap[u._id] = u.facebookID for u in userResults
         session.facebookID = userMap[session.creator] for session in sessionResults
diff --git a/server/queues/scoring.coffee b/server/queues/scoring.coffee
index b9883347e..f4fc91a91 100644
--- a/server/queues/scoring.coffee
+++ b/server/queues/scoring.coffee
@@ -201,8 +201,8 @@ determineIfSessionShouldContinueAndUpdateLog = (sessionID, sessionRank, cb) ->
     updatedSession = updatedSession.toObject()
 
     totalNumberOfGamesPlayed = updatedSession.numberOfWinsAndTies + updatedSession.numberOfLosses
-    if totalNumberOfGamesPlayed < 5
-      console.log "Number of games played is less than 5, continuing..."
+    if totalNumberOfGamesPlayed < 10
+      console.log "Number of games played is less than 10, continuing..."
       cb null, true
     else
       ratio = (updatedSession.numberOfLosses) / (totalNumberOfGamesPlayed)
@@ -231,7 +231,7 @@ findNearestBetterSessionID = (levelOriginalID, levelMajorVersion, sessionID, ses
       team: opposingTeam
 
     if opponentSessionTotalScore < 30
-      queryParameters["totalScore"]["$gt"] = opponentSessionTotalScore + 1
+      queryParameters["totalScore"]["$gt"] = opponentSessionTotalScore + 2
 
     limitNumber = 1